Base | Representation |
---|---|
bin | 1000010110111011110001… |
… | …10110001111110100011100 |
3 | 2102002010111012222002222220 |
4 | 10023131320312033310130 |
5 | 4402120113242433301 |
6 | 103031424402505340 |
7 | 3604632206601504 |
oct | 413357066176434 |
9 | 72063435862886 |
10 | 18380192546076 |
11 | 5946aa5581319 |
12 | 208a255365250 |
13 | a3432485a67a |
14 | 47786b08aa04 |
15 | 21d19e8bb936 |
hex | 10b778d8fd1c |
18380192546076 has 24 divisors (see below), whose sum is σ = 45409887467280. Its totient is φ = 5766334916352.
The previous prime is 18380192546041. The next prime is 18380192546113. The reversal of 18380192546076 is 67064529108381.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45049491331 + ... + 45049491738.
It is an arithmetic number, because the mean of its divisors is an integer number (1892078644470).
It is a 1-persistent number, because it is pandigital, but 2⋅18380192546076 = 36760385092152 is not.
Almost surely, 218380192546076 is an apocalyptic number.
It is an amenable number.
18380192546076 is an abundant number, since it is smaller than the sum of its proper divisors (27029694921204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18380192546076 is a wasteful number, since it uses less digits than its factorization.
18380192546076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90098983093 (or 90098983091 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 60.
The spelling of 18380192546076 in words is "eighteen trillion, three hundred eighty billion, one hundred ninety-two million, five hundred forty-six thousand, seventy-six".
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